51715530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 153964800

約数和(自身を除く): 102249270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 593, 646, 765, 855, 918, 969, 1026, 1186, 1530, 1615, 1710, 1779, 1938, 2295, 2565, 2907, 2965, 3230, 3558, 4590, 4845, 5130, 5337, 5814, 5930, 8721, 8895, 9690, 10081, 10674, 11267, 14535, 16011, 17442, 17790, 20162, 22534, 26685, 29070, 30243, 32022, 33801, 43605, 50405, 53370, 56335, 60486, 67602, 80055, 87210, 90729, 100810, 101403, 112670, 151215, 160110, 169005, 181458, 191539, 202806, 272187, 302430, 304209, 338010, 383078, 453645, 507015, 544374, 574617, 608418, 907290, 957695, 1014030, 1149234, 1360935, 1521045, 1723851, 1915390, 2721870, 2873085, 3042090, 3447702, 5171553, 5746170, 8619255, 10343106, 17238510, 25857765, 51715530]

約数ペア:

[(1, 51715530), (2, 25857765), (3, 17238510), (5, 10343106), (6, 8619255), (9, 5746170), (10, 5171553), (15, 3447702), (17, 3042090), (18, 2873085), (19, 2721870), (27, 1915390), (30, 1723851), (34, 1521045), (38, 1360935), (45, 1149234), (51, 1014030), (54, 957695), (57, 907290), (85, 608418), (90, 574617), (95, 544374), (102, 507015), (114, 453645), (135, 383078), (153, 338010), (170, 304209), (171, 302430), (190, 272187), (255, 202806), (270, 191539), (285, 181458), (306, 169005), (323, 160110), (342, 151215), (459, 112670), (510, 101403), (513, 100810), (570, 90729), (593, 87210), (646, 80055), (765, 67602), (855, 60486), (918, 56335), (969, 53370), (1026, 50405), (1186, 43605), (1530, 33801), (1615, 32022), (1710, 30243), (1779, 29070), (1938, 26685), (2295, 22534), (2565, 20162), (2907, 17790), (2965, 17442), (3230, 16011), (3558, 14535), (4590, 11267), (4845, 10674), (5130, 10081), (5337, 9690), (5814, 8895), (5930, 8721)]